The table below looks at the statistics for Data Mining skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Data Mining over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Data Mining
East of England / Hertfordshire
Rank 129 137 126
Rank change year-on-year
+8 -11
Permanent jobs citing Data Mining 5 7 16
As % of all permanent IT jobs located in Hertfordshire 0.25% 0.34% 0.78%
As % of the Database & Business Intelligence category 0.87% 1.03% 2.20%
Number of salaries quoted 4 4 9
Median salary £42,500 £27,750 £55,000
Median salary % change year-on-year
+53.15% -49.54%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
573 677 726
As % of all permanent IT jobs located in Hertfordshire 28.37% 32.69% 35.45%
Number of salaries quoted 466 581 539
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Data Mining
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Data Mining as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Data Mining Jobs Demand Trend in Hertfordshire

Data Mining
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Mining across the Hertfordshire region.

Data Mining Salary Trend in Hertfordshire

Data Mining
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Data Mining across the Hertfordshire region over the 3 months to 18 January 2017.

Data Mining Salary Histogram in Hertfordshire

Data Mining
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Mining within the Hertfordshire region over the 3 months to 18 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Tring - 3 £42,500 -
Watford - 1 £62,500 -
Welwyn Garden City - 1 - -
Data Mining
East of England

Data Mining
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 18 January 2017, IT jobs citing Data Mining also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for Data Mining.

1 6 (85.71%) SQL
2 4 (57.14%) Java
2 4 (57.14%) XML
2 4 (57.14%) Tomcat
2 4 (57.14%) ETL
2 4 (57.14%) Data Cleansing
3 3 (42.86%) SDLC
3 3 (42.86%) Agile Software Development
3 3 (42.86%) TDD
3 3 (42.86%) Finance
3 3 (42.86%) JavaScript
3 3 (42.86%) Spring
3 3 (42.86%) Continuous Integration
3 3 (42.86%) Talend Open Studio
3 3 (42.86%) Machine Learning
3 3 (42.86%) Talend
3 3 (42.86%) hybris
3 3 (42.86%) DevOps
3 3 (42.86%) Information Retrieval
4 2 (28.57%) SQL Server Reporting Services
4 2 (28.57%) SQL Server
4 2 (28.57%) Management Information System
4 2 (28.57%) MS Excel
5 1 (14.29%) SQL Server 2014
5 1 (14.29%) Data Extraction
5 1 (14.29%) CRM
5 1 (14.29%) Data Warehouse
5 1 (14.29%) Automotive
5 1 (14.29%) Migration
5 1 (14.29%) Stakeholder Management

Data Mining
Top Related IT Skills in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (57.14%) Tomcat
2 1 (14.29%) Drupal
2 1 (14.29%) JBoss
2 1 (14.29%) WebSphere
Applications
1 2 (28.57%) MS Excel
Business Applications
1 1 (14.29%) Dynamics CRM
1 1 (14.29%) Oracle Assets
1 1 (14.29%) Oracle General Ledger
1 1 (14.29%) Oracle Subledger Accounting
Database & Business Intelligence
1 2 (28.57%) SQL Server
1 2 (28.57%) SQL Server Reporting Services
2 1 (14.29%) Data Warehouse
2 1 (14.29%) Oracle Discoverer
2 1 (14.29%) SQL Server 2012
2 1 (14.29%) SQL Server 2014
2 1 (14.29%) SQL Server Integration Services
Development Applications
1 3 (42.86%) Talend Open Studio
General
1 3 (42.86%) Finance
2 1 (14.29%) Automotive
2 1 (14.29%) General Ledger
2 1 (14.29%) Marketing
Job Titles
1 4 (57.14%) Developer
1 4 (57.14%) Java Developer
2 2 (28.57%) Analyst
2 2 (28.57%) Data Analyst
3 1 (14.29%) Head of Business Intelligence
3 1 (14.29%) Head of CRM
3 1 (14.29%) Information Analyst
3 1 (14.29%) J2EE Developer
3 1 (14.29%) Java/J2EE Developer
3 1 (14.29%) MI Analyst
3 1 (14.29%) SQL Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) XML
2 3 (42.86%) Spring
3 1 (14.29%) J2EE
3 1 (14.29%) RabbitMQ
Miscellaneous
1 2 (28.57%) Management Information System
2 1 (14.29%) Analytical Skills
2 1 (14.29%) Clustering
2 1 (14.29%) Data Extraction
2 1 (14.29%) Data Structures
2 1 (14.29%) Visualisation
Processes & Methodologies
1 4 (57.14%) Data Cleansing
1 4 (57.14%) ETL
2 3 (42.86%) Agile Software Development
2 3 (42.86%) Continuous Integration
2 3 (42.86%) DevOps
2 3 (42.86%) Information Retrieval
2 3 (42.86%) Machine Learning
2 3 (42.86%) SDLC
2 3 (42.86%) TDD
3 1 (14.29%) Analytics
3 1 (14.29%) Asset Management
3 1 (14.29%) Business Intelligence
3 1 (14.29%) Data Analysis
3 1 (14.29%) Data Analytics
3 1 (14.29%) Data Management
3 1 (14.29%) Data Migration
3 1 (14.29%) Data Visualisation
3 1 (14.29%) Linear Algebra
3 1 (14.29%) Performance Tuning
3 1 (14.29%) Statistical Analysis
Programming Languages
1 6 (85.71%) SQL
2 4 (57.14%) Java
3 3 (42.86%) JavaScript
4 1 (14.29%) Python
4 1 (14.29%) R
4 1 (14.29%) T-SQL
Vendors
1 3 (42.86%) hybris
1 3 (42.86%) Talend
2 1 (14.29%) AppDynamics
2 1 (14.29%) Microsoft
2 1 (14.29%) New Relic
2 1 (14.29%) Oracle
2 1 (14.29%) Sybase
Royston, Hertfordshire
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